https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2022-05-13T02:36:21.969852Z
2022-05-13T02:37:11.967747Z
s3://sentinel-s1-l1c/GRD/2022/5/13/IW/DV/S1A_IW_GRDH_1SDV_20220513T023646_20220513T023711_043186_05285B_4752
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2022-05-13T02:36:46.970283Z
2022-05-13T02:37:11.967747Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220513T040419_V20220513T000240_20220513T032010.EOF
192.3452775289147
693000
Copernicus Ground Segment
2022-05-13T05:54:02.601396Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220513T023646_20220513T023711_043186_05285B_4752
GRD
1
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313.0
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1.07E7
POLYGON((44.408113910889995 -20.984654669095082,43.83933773605043 -20.85408667614986,43.24368232862528 -20.715079954187566,42.64902297270709 -20.57400911699543,42.08007424517503 -20.436887168247075,41.98369298276761 -20.79601210109648,41.838085440411795 -21.334696876768078,41.67380297775805 -21.932276968466265,42.248157053243546 -22.07136593089662,42.84861726913753 -22.214342798284633,43.44944882038732 -22.354920649798114,44.01617296946642 -22.485210375989542,44.03168368612342 -22.425615739055466,44.08278613667869 -22.246378349526402,44.13226512810844 -22.06677739727575,44.17927111304678 -21.886620085515496,44.22420776647895 -21.705997106998552,44.316506999880076 -21.345338237776517,44.408113910889995 -20.984654669095082))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.1848
45.69389316464213
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
s3://sentinel-s1-l1c/GRD/2022/5/13/IW/DV/S1A_IW_GRDH_1SDV_20220513T023621_20220513T023646_043186_05285B_2376
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2022-05-13T02:36:21.969852Z
2022-05-13T02:36:46.968800Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220513T040419_V20220513T000240_20220513T032010.EOF
192.2905169242524
693000
Copernicus Ground Segment
2022-05-13T05:54:15.494042Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220513T023621_20220513T023646_043186_05285B_2376
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.791887667537004 -19.482507596821875,44.22066935471274 -19.351630767262602,43.63063202623231 -19.214346216036443,43.041586701316675 -19.075182832454782,42.48050048620008 -18.940663302274025,42.29184813735483 -19.659606816268276,42.19657410564089 -20.018976564898047,42.08007424517503 -20.436887168247075,42.64902297270709 -20.57400911699543,43.24368232862528 -20.715079954187566,43.83933773605043 -20.85408667614986,44.408113910889995 -20.984654669095082,44.42960981027167 -20.926073930714132,44.47662221270541 -20.745979920993083,44.56851379723125 -20.3853309265473,44.7480553914249 -19.663171744562213,44.791887667537004 -19.482507596821875))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.24556
45.74966686694538
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2022-05-13T07:31:05.495067Z
Batch API, v4.110.0
s3://deafrica-sentinel-1/s1_rtc/S21E044/2022/05/13/05285B
2.0E-4
2.0E-4
true
block average
2
2
-20.0
44.0
-21.0
45.0
POLYGON((44.66431390691679 -20.0,44.56851379722036 -20.385330926592584,44.476622212714034 -20.745979920960476,44.429609810273114 -20.926073930708554,44.40811391088886 -20.984654669099566,44.404216482549195 -21.0,44.0 -21.0,44.0 -20.0,44.66431390691679 -20.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_05285B_S21E044_2022_05_13_MASK.tif
Mask
geotiff
0
UINT
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Little Endian
0
1
2
s1_rtc_05285B_S21E044_2022_05_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05285B_S21E044_2022_05_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05285B_S21E044_2022_05_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05285B_S21E044_2022_05_13_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid